Koren, Henry J. <br/><br/>
An introduction to the science of metaphhysics 
Koren, Henry J. 
 - London  B. Herder Book  1955 
 - 291 
 - Koren, Henry J. .
<br/><br/><label>Subjects--Personal Names: </label><br/>Koren, Henry J.
<br/><br/><label>Subjects--Uniform Titles: </label><br/>An introduction to the science of metaphhysics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metafísica
<br/><br/><label>Universal Decimal Class. No.: </label>111